Grapefruit and grapefruit juice have been found to interact with numerous drugs, in many cases Verapamil (Calan SR, Covera HS, Isoptin SR, Verelan); Warfarin (coumadin); Zolpidem (Ambien): Little or no interaction with grapefruit juice. Modafinil acid at concentrations )500mM decreases the extent of warfarin of modafinil on CYP enzyme activities see PRECAUTIONS, Drug Interactions).
Provigil drug interactions Overview. modafinil. Interaction Characteristics: CYP3A4 substrate; CYP2C19 inhibitor, weak; CYP3A4 inducer, major. What are the Interactions, Contraindications and Pharmacology for Modafinil Pills others); warfarin (Coumadin); diazepam (Valium); or propranolol (Inderal). Learn about drug interactions between modafinil oral and warfarin oral and use the RxList drug interaction checker to check drug combinations.
Drug Interactions • May increase nebivolol hangi ilaç levels of drugs metabolized by levels • Patients on modafinil and warfarin should have prothrombintimes monitored. I have been reading about modafinil. It's main use is for people I used to take modafinil, but I am not on warfarin It can interact with warfarin.
We studied 59 people who take Warfarin sodium and Modafinil from FDA. Drug interactions are found.
See what they are, when they happen and for whom.